drop python 3.8 add python 3.13 (#241)

.github/workflows/pytest.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.8, 3.9, "3.10", "3.11", "3.12"]
+        python-version: [3.9, "3.10", "3.11", "3.12", "3.13"]
 
     steps:
     - uses: actions/checkout@v4

pyproject.toml

@@ -5,7 +5,7 @@ build-backend = "setuptools.build_meta"
 [project]
 dynamic = ["version"]
 name = "pynws"
-requires-python = ">=3.8"
+requires-python = ">=3.9"
 dependencies = [
     "aiohttp",
     "metar",
@@ -17,11 +17,11 @@ keywords = ["nws", "weather"]
 license = {text = "MIT License"}
 classifiers = [
         "License :: OSI Approved :: MIT License",
-        "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
 ]
 authors = [
   {name = "Matthew Flamm", email = "[email protected]"}